The frame rate is 15 fps and the "ground sample distance" is 15 centimeters -- each pixel represents about six inches.

ENGADGET: Darpa develops a 1.8 gigapixel digicam and no, you can't 'check it out'

And - as in the case of middle distance runner Diane Modahl - incorrect storing of a urine sample may alter its chemical components.

BBC: Doping: Banned substances